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Document Title |
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7510651 |
Multi-functional pool floating device
A multi-function chlorine dispenser performs several functions at once. The functions include dispensing chlorine, lighting up the pool at night and displaying water temperature. A further function...
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7497947 |
Devices for water treatment
A device for use in water comprising a carrier having an interior cavity and one or more openings allowing ingress to and egress from the interior cavity; and a moss contained within the interior...
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7487790 |
Universal dispenser
A universal cartridge that is useable in either a stagnant fluid environment or in a moving fluid environment with the universal cartridge floatable in a stagnant fluid environment and securable in...
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7445759 |
System and method for producing massive amounts of elemental iodine
A system and method for extracting active elemental iodine from the contact of water with stored crystal iodine and for introducing the extracted elemental iodine into a water supply line and/or...
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7329345 |
Dual dispenser
A cartridge holder and a floating dispenser system for dispensing materials into a fluid with the floating dispenser system including a cartridge holder with receptacles for removably attaching or...
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7141224 |
Vessels and covers
Vessels, or housings, and covers therefor are detailed herein. Loads and load-bearing surfaces exist principally at the periphery of the covers, by contrast with centralized loading utilized in...
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7060190 |
Dual dispenser
A cartridge holder and a floating dispenser system for dispensing materials into a fluid with the floating dispenser system including a cartridge holder with receptacles for removably attaching or...
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6944889 |
Method of dispensing volatile and soluble substances and a device for use therein
A device ( 1 ) for dispensing a volatile substance and simultaneously or sequentially dispensing a soluble substance comprising a structure ( 2, 3, 4 ) floatable on a liquid (L). The structure...
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6855300 |
Solute dispersion device
A floating device for dispersing a solute-containing solution comprised of a floatation cap in communication with a telescoping assembly having a sleeve for controlling the dispersion of the...
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6827911 |
Photoreactor with self-contained photocatalyst recapture
A system for the continuous use and recapture of a catalyst in liquid, comprising: a generally vertical reactor having a reaction zone with generally downwardly flowing liquid, and a catalyst...
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6792956 |
Floating bathtub or swimming pool cleaning device
The present invention relates to a device ( 1 ) for cleaning a liquid-containing vessel. More particularly, the present invention relates to a device ( 1 ), suitable for cleaning liquid-containing...
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6676908 |
Neutralizing chemical dispenser with removable cover layer
A device and method for dispensing chemical agents into a body of water includes a plastic, Bucket-like container having the chemical agents disposed therein. The side walls of the container are...
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6641787 |
Chemical dispenser
The present invention is a chemical dispenser, preferably for dispensing chlorine or bromine to pools, spas, and hot tubs. The preferred embodiment is a buoyant vessel connected to a sea...
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6582668 |
Buoyant dispensing device
A buoyant dispensing device for dispensing a material into a body of water. An inner receptacle contains the material and has apertures to permit the material to escape therefrom. A housing having...
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6503467 |
Chemical dispenser with removable cover layer
A device for dispensing chemical agents into a body of water includes a plastic, bucket-like container having the chemical agents disposed therein. The side walls of the container are perforated...
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6432371 |
Child proof chlorine dispenser with a three dimensional ornament
A container apparatus comprising a hollow container body having a first end and a second end. The first end constitutes the top of the device while the second end constitutes the bottom of the...
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6358425 |
Pool cleaning and sanitizing apparatus
A pool apparatus that simultaneously removes debris from the water and purifies water in a portion of the water passing through the pool apparatus with the pool apparatus having an intake head for...
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6340431 |
SPA chemistry monitor and treatment unit
A self-contained and free floating spa chemistry monitor unit is provided for automated checking and adjustment of water chemistry in a spa or hot tub or the like to maintain the spa water in a...
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6309538 |
Spa chemistry monitoring and chemical dispensing unit
A self-contained and free floating spa chemistry monitoring and dispensing unit is provided for automated checking and adjusting of water chemistry in a spa tub or the like to maintain the spa...
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6238553 |
Buoyant water chlorinator with temperature, pH measurement and chlorine concentration displays
A buoyant water conditioner has a housing with an upper surface and an apertured chamber for receiving a chlorination agent. Three separate measurement systems are carried by the housing: a water...
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6200487 |
In-line, in-pool water purification system
An in-line, in-pool system for chemically treating water in conjunction with an automatic swimming pool cleaner is disclosed. Incorporating a head and a cartridge, the system is design for...
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6123842 |
Dispensing of water treatment substances
The present invention provides a dispenser for dispensing a water treatment substance into water. The dispenser contains a holder for holding a supply of a solid water dispersable water treatment...
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6065690 |
Tension actuated submerged liquid dispenser
A tension-actuated submerged dispenser for discharging a liquid of one composition into liquid surroundings constituted by a liquid of a different constitution is useful for unattended employment...
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5979300 |
Starter culture receptacle and methods using the same
A receptacle for a fermented milk product starter culture is disclosed. The receptacle allows a single batch of starter culture to be transferred from one quantity of fermented milk to a fresh...
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5932093 |
Chlorine dispenser
The present invention relates to a new and improved chlorine dispenser including a substantially cylindrical housing having a closed bottom and an open top in communication with an interior...
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5916533 |
Apparatus and method for the controlled application of soluble chemicals to a body of water
A dispensing container for the controlled dispensing of chemicals in the treatment of a body of water to prevent growth of algae and other adverse conditions includes walls defining a storage...
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5879932 |
Slow release microorganism dispenser
A dispenser and method is provided for slowly releasing microorganisms into a surrounding body of fluid. The surrounding body of fluid may, for example, include a pond, lake, or waste management...
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5795551 |
Floating chemical dispenser with delay for swimming pools
A chemical controller device for delaying the distribution of chlorinating chemicals into a swimming pool is disclosed. The chemical controller includes a floating dispenser with an inlet port and...
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5702614 |
Fluid treatment method
A device for treating fluid, particularly polluted water such as add-sulphate water. The device includes a stainless steel chamber which is provided with buoyancy pontoons allowing it to float in...
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5662796 |
Portable swimming pool makeup water treatment apparatus
A portable apparatus for the filtration and/or chemical treatment of make-up water for a pool or spa. The apparatus connects to the end of a make-up water fill hose using a non-metallic threaded...
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5662795 |
Swimming pool chemical dispenser
Describes apparatus for dispensing a sanitizing chemical into a swimming pool. The apparatus is a container having a closed bottom, a lid with a dispensing opening, and a plate with colored...
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5389345 |
Swimming pool accessories
A water treatment pill is disclosed having a cylindrical periphery and disklike end faces and comprising material that in use is eroded to treat the water. The cylindrical periphery of the pill is...
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5181281 |
Device for controlling dissolution of a solid cleanser
A device to be placed in a water tank to control the dissolution of a solid cleanser includes a housing which has a weighed closed base to sink the housing to a bottom of the water tank, a...
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5143020 |
Pond fertilizing apparatus
An apparatus for dispensing a fertilizer in a pond which includes a floatation structure that has a receiver positioned therebelow. A funnel shaped opening is provided in the floatation structure...
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5064624 |
Two phase dispenser
A two phase floating dispenser for simultaneously dispensing chemicals into two different fluid mediums with the dispenser having a submerged portion and an unsubmerged portion to permit the...
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5059316 |
Water treatment device
A water treatment device used in treating water in for example a swimming pool is disclosed. It comprises a blow moulded container which contains water treatment material comprising chlorine pills...
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5055183 |
Water treatment device
A water treatment device includes a buoyang body having a sleeve portion within which a holder containing a water treatment substance is housed. The sleeve portion and the holder each have holes...
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5053205 |
Solar propelled chemical dispenser
A solar powered floatable chlorinating apparatus consisting of a floatable chamber which receives and contains the chlorine medium and dispenses solubilized chlorine into water entering into and...
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4928813 |
Encased pool chemical capsule with extended ends and method of making the same
A capsule and a method of making a capsule for use in the dissolution of a chlorine chemical compound into a body of water. The capsule comprises a tablet section having at least one chlorine...
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4917868 |
Pool chemical dispenser
A pool chemical dispenser utilizing a flotation device to hold the dispenser on the surface of a body of water such as a swimming pool and a pool chemical-containing cartridge that fits within the...
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4880547 |
Methods for water treatment
For water treatment systems it may be desired to feed various chemicals at optimum rates into the system. Improvements over the invention of U.S. Pat. No. 4,519,914 and also to the novel feeder...
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4828803 |
Swimming pool chemical dispenser and method of making same
A device for use in a swimming pool to continuously dispense chlorine for sanitizing the water is disclosed which is advantageously made of five main segments which may be molded using only simple...
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4828805 |
Child resistant top for a swimming pool chemical dispenser
A childproof cap for use with a floating chlorine feeder in a swimming pool is disclosed has a two stage process required for removal of the cap onto the feeder. The cap and the top of the feeder...
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4828804 |
Swimming pool chemical dispenser with restraining tether
A device for use in a swimming pool to prevent a floating chlorine feeder from spending an inordinate amount of time near a single location in a swimming pool due to water currents is disclosed...
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4825528 |
Chemical depletion signal for a swimming pool chemical dispenser
A device for use in a swimming pool to continuously dispense chlorine for sanitizing the water is disclosed which provides an indication when the device has either depleted or nearly depleted its...
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4822571 |
Metering mechanism for a swimming pool chemical dispenser
A device for use in a swimming pool to continuously dispense chlorine for sanitizing the water is disclosed which has a metering valve designed for precise adjustment of the rate of dispersion of...
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4822579 |
Device for the deacidification of water
A slow release alkali-reactive agent constitutes or is incorporated in floating bodies which are used to treat acid water for deacidification thereof.
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4798707 |
Sail boat chlorine dispenser
A sailboat chlorine dispenser is provided which will dispense chlorine more evenly due to its shape as a sailboat wherein wind will help move the dispenser around water in a pool. In a modification...
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4781897 |
Dispensers
A dispenser is disclosed which releases a substance such as chlorine into an aqueous solution such as the water of a swimming pool. The dispenser includes a bag or sachet which has a liquid...
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4763685 |
Dispersal member
A floating dispersal member for controllably dispersing a material into a fluid wherein the dispersal member contains a compartment to hold a dispersant and a visual indicator to alert a person to...
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